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math.LO2022
Generic properties of topological groups
Márton Elekes, Boglárka Gehér, Tamás Kátay +3
We study generic properties of topological groups in the sense of Baire category. First we investigate countably infinite (discrete) groups. We extend a classical result of B. H. N…
math.DG2022
Compact Lie groups isolated up to conjugacy
Balázs Csikós, Tamás Kátay, Anett Kocsis +1
The set of compact subgroups of a Hausdorff topological group can be equipped with the Vietoris topology. A compact subgroup is isolated up…